chore(deps): bump alloy-dyn-abi in /examples/developer-hub-rust

Bumps [alloy-dyn-abi](https://github.com/alloy-rs/core) from 1.3.0 to 1.5.7.
- [Release notes](https://github.com/alloy-rs/core/releases)
- [Changelog](https://github.com/alloy-rs/core/blob/main/CHANGELOG.md)
- [Commits](https://github.com/alloy-rs/core/commits)

---
updated-dependencies:
- dependency-name: alloy-dyn-abi
  dependency-version: 1.5.7
  dependency-type: indirect
...

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Author: dependabot[bot]